17488020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26497}}^1$

素因数の和:26520

約数の個数: 48

約数和(自身を含む): 53419968

約数和(自身を除く): 35931948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 26497, 52994, 79491, 105988, 132485, 158982, 264970, 291467, 317964, 397455, 529940, 582934, 794910, 874401, 1165868, 1457335, 1589820, 1748802, 2914670, 3497604, 4372005, 5829340, 8744010, 17488020]

約数ペア:

[(1, 17488020), (2, 8744010), (3, 5829340), (4, 4372005), (5, 3497604), (6, 2914670), (10, 1748802), (11, 1589820), (12, 1457335), (15, 1165868), (20, 874401), (22, 794910), (30, 582934), (33, 529940), (44, 397455), (55, 317964), (60, 291467), (66, 264970), (110, 158982), (132, 132485), (165, 105988), (220, 79491), (330, 52994), (660, 26497)]